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NEET AIPMT SOLVED PAPER 2001

  • question_answer
                    In grasses what happens in micro-spore mother cell for the formation of mature pollen grains?

    A)                                                                                                                                                                                                            One meiotic and two mitotic divisions   

    B)                 One meiotic and one mitotic division

    C)                 One meiotic division                                      

    D)                 One mitotic division

    Correct Answer: C

    Solution :

                    Pollen mother cell is a diploid structure which undergoes one meiotic division and produces four haploid pollen grains or microspores. Pollen grain is the first cell of male gametophyte.


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